Question

The weight of a tree is doubling every 3 years and how many years will be way of the tree be 1600% of its weight now

Answer 1

Doubling every 3 years, meaning 200% every 3 years.

$1600 \div 200 = 8$
$8 \times 3 = 24$
The answer is 24 years.

Hope this helps. - M